This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.4 MLv
Local datetime 2026/05/20 12:32
Universal datetime 2026/05/20 10:32
Latitude 44.23 ° ± 0.1 km
Longitude 4.05 ° ± 0.2 km
Depth 0 km (operator assigned) ± 0.0 km
See the seismogram of this event.

Near cities

This table shows only the most populated cities around the epicenter.
Name Distance (km) Population
Nîmes  49 150610
Alès  12 40219
Bagnols-sur-Cèze  47 18258
Pierrelatte  53 13496
Aubenas  51 12172
Pont-Saint-Esprit  48 10336
Marguerittes  52 8586
Uzès  38 8454
Bourg-Saint-Andéol  49 7116
Saint-Christol-lez-Alès  16 7030
Laudun-l'Ardoise  51 6292
Calvisson  50 5745
Milhaud  53 5636
Saint-Privat-des-Vieux  11 5182
La Grand-Combe  1 5041

Past seismicity

  This map shows only the 50 most significant earthquakes around this event.

Event details

Parameters

Evaluation status preliminary
RMS 0.25
Azimuthal gap 178.48 °
Number of stations used 8
Number of phases used 12

Webservices

The data of this event are available in various formats (QuakeML, GeoJSON and text) through the following links :

QuakeML GeoJSON Text

Phases

Network Station Phase Time Residual (s) Azimuth (°) Distance (°) Mode
FR TRBF Pg 10:33:02.32 -0.07 207.49 0.13 Manual
FR TRBF Sg 10:33:04.50 0.24 207.49 0.13 Manual
FR BANN Pg 10:33:02.78 -0.15 29.01 0.16 Manual
FR BANN Sg 10:33:05.66 0.43 29.01 0.16 Manual
XP FR22A Pg 10:33:08.16 -0.19 337.6 0.46 Manual
XP FR34A Pg 10:33:13.9 0.1 225.42 0.71 Manual
XP FR21A Pg 10:33:13.42 0.02 23.4 0.73 Manual
FR SGSF Pg 10:33:16.22 0.04 339.83 0.88 Manual
FR SGSF Pn 10:33:18.6 -0.18 339.83 0.88 Manual
FR LBL Pn 10:33:21.88 -0.15 330.76 1.16 Manual
FR COLF Pg 10:33:24.55 0.53 349.04 1.3 Manual
FR COLF Sg 10:33:41.79 -0.3 349.04 1.3 Manual